If you `spack install x ^y` where `y` is a pure build dep of `x`, and
then uninstall `y`, and then `spack install --overwrite x ^y`, the build
fails because `y` is not re-installed.
Same can happen when you install a develop spec, run `spack gc`,
modify sources, and install again; develop specs rely on overwrite
install to work correctly.
Use curly braces instead of quotes to enclose value or text in Tcl
modulefile. Within curly braces Tcl special characters like [, ] or $
are treated verbatim whereas they are evaluated within quotes.
Curly braces is Tcl recommended way to enclose verbatim content [1].
Note: if curly braces charaters are used within content, they must be
balanced. This point has been checked against current repository and no
unbalanced curly braces has been spotted.
Fixes#24243
[1] https://wiki.tcl-lang.org/page/Tcl+Minimal+Escaping+Style
FastPackageChecker.modified_since should use a default number < 0
When the repo cache does not exist, Spack uses mtime 0. This causes the repo
cache not to be generated when the repo has mtime 0.
Some popular package managers such as spack use 0 mtime normalization for
reproducible tarballs. So when installing spack with spack from a buildcache, the
repo cache doesn't generate
Also add some typehints
`mypy` will check *all* imported packages, even optional dependencies outside your
project, and this can cause issues if you are targeting python versions *older* than the
one you're running in. `mypy` will report issues in the latest versions of dependencies
as errors even if installing on some older python would have installed an older version
of the dependency.
We saw this problem before with `numpy` in #34732. We've started seeing it with IPython
in #38704. This fixes the issue by exempting `IPython` and a number of other imports of
Spack's from `mypy` checking.
1. Fix O(n^2) iteration in `_get_overwrite_specs`
2. Early exit `get_by_hash` on full hash
3. Fix O(n^2) double lookup in `all_matching_specs` with hashes
4. Fix some legibility issues
Update list of excluded variables in `from_sourcing_file` function to
cover all variables specific to Environment Modules or Lmod. Add
specifically variables relative to the definition of `module()`, `ml()`
and `_module_raw()` Bash functions.
Fixes#13504
Update `env.set` command and underlying `SetEnv` object to add the `raw`
boolean attribute. `raw` is optional and set to False by default. When
set to True, value format is skipped for object when generating
environment modifications.
With this change it is now possible to define environment variable
whose value contains variable reference syntax (like `{foo}` or `{}`)
that should be set as-is.
Fixes#29578
Update Tcl modulefile template to use the `depends-on` command to
autoload modules if Lmod is the current module tool.
Autoloading modules with `module load` command in Tcl modulefile does
not work well for Lmod at some extend. An attempt to unload then load
designated module is performed each time such command is encountered. It
may lead to a load storm that may not end correctly with large number of
module dependencies.
`depends-on` command should be used for Lmod instead of `module load`,
as it checks if module is already loaded, and does not attempt to reload
this module.
Lua modulefile template already uses `depends_on` command to autoload
dependencies. Thus it is already considered that to use Lmod with Spack,
it must support `depends_on` command (version 7.6+).
Environment Modules copes well with `module load` command to autoload
dependencies (version 3.2+). `depends-on` command is supported starting
version 5.1 (as an alias of `prereq-all` command) which was relased last
year.
This change introduces a test to determine if current module tool that
evaluates modulefile is Lmod. If so, autoload dependencies are defined
with `depends-on` command. Otherwise `module load` command is used.
Test is based on `LMOD_VERSION_MAJOR` environment variable, which is set
by Lmod starting version 5.1.
Fixes#36764
Update modulefile templates to append a trailing delimiter to MANPATH
environment variable, if the modulefile sets it.
With a trailing delimiter at ends of MANPATH's value, man will search
the system man pages after searching the specific paths set.
Using append-path/append_path to add this element, the module tool
ensures it is appended only once. When modulefile is unloaded, the
number of append attempt is decreased, thus the trailing delimiter is
removed only if this number equals 0.
Disclaimer: no path element should be appended to MANPATH by generated
modulefiles. It should always be prepended to ensure this variable's
value ends with the trailing delimiter.
Fixes#11355.
* Improve lib/spack/spack/test/cmd/compiler.py
* Use "tmp_path" in the "mock_executable" fixture
* Return a pathlib.Path from mock_executable
* Fix mock_executable fixture on Windows
"mock_gcc" was very similar to mock_executable, so use the latter to reduce code duplication
* Remove wrong compiler cache, fix compiler removal
fixes#37996
_CACHE_CONFIG_FILES was both unneeded and wrong, if called
subsequently with different scopes.
Here we remove that cache, and we fix an issue with compiler
removal triggered by having the same compiler spec in multiple
scopes.
In the past, Spack did not allow two different versions of the
same package within a DAG. That led to difficulties with packages
that still required Python 2 while other packages had already
switched to Python 3.
The libxcb and xcb-proto packages did not have Python 3 support
for a time. To get around this issue, Spack maintainers disabled
their dependency on an internal (i.e., Spack-provided) Python
(see #4145),forcing these packages to look for a system-provided
Python (see #7646).
This has worked for us all right, but with the arrival of our most
recent platform we seem to be missing the critical xcbgen Python
module on the system. Since most software has largely moved on to
Python 3 now, let's re-enable internal Spack dependencies for the
libxcb and xcb-proto packages.
fa7719a changed syntax for specifying exact versions, which are
required for some compiler specs (including those read as part
of parsing a Cray manifest). This fixes that and also makes a
couple other improvements to manifest parsing.
* Instantiate compiler specs with exact versions (fixes#37893)
* fix slingshot network detection (CPE 22.10+ has libcxi.so
in /usr/lib64)
* "spack external find": add arg to ignore default dir for cray
manifests
Ensure that spack compiler add/find/list and lists of concrete specs
print the compiler effectively as {compiler.name}{@compiler.version}.
Co-authored-by: Harmen Stoppels <harmenstoppels@gmail.com>
Make it clear that copy-only pipelines are not supported while still
using the deprecated ci config format. Also ensure that the deprecated
stack does not fail on spack pipelines for tags.
